1293428268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1669}}^1$

素因数の和:1812

約数の個数: 144

約数和(自身を含む): 3793171200

約数和(自身を除く): 2499742932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 103, 114, 132, 171, 198, 206, 209, 228, 309, 342, 396, 412, 418, 618, 627, 684, 836, 927, 1133, 1236, 1254, 1669, 1854, 1881, 1957, 2266, 2508, 3338, 3399, 3708, 3762, 3914, 4532, 5007, 5871, 6676, 6798, 7524, 7828, 10014, 10197, 11742, 13596, 15021, 17613, 18359, 20028, 20394, 21527, 23484, 30042, 31711, 35226, 36718, 40788, 43054, 55077, 60084, 63422, 64581, 70452, 73436, 86108, 95133, 110154, 126844, 129162, 165231, 171907, 190266, 193743, 220308, 258324, 285399, 330462, 343814, 348821, 380532, 387486, 515721, 570798, 660924, 687628, 697642, 774972, 1031442, 1046463, 1141596, 1395284, 1547163, 1890977, 2062884, 2092926, 3094326, 3139389, 3266233, 3781954, 4185852, 5672931, 6188652, 6278778, 6532466, 7563908, 9798699, 11345862, 12557556, 13064932, 17018793, 19597398, 22691724, 29396097, 34037586, 35928563, 39194796, 58792194, 68075172, 71857126, 107785689, 117584388, 143714252, 215571378, 323357067, 431142756, 646714134, 1293428268]

約数ペア:

[(1, 1293428268), (2, 646714134), (3, 431142756), (4, 323357067), (6, 215571378), (9, 143714252), (11, 117584388), (12, 107785689), (18, 71857126), (19, 68075172), (22, 58792194), (33, 39194796), (36, 35928563), (38, 34037586), (44, 29396097), (57, 22691724), (66, 19597398), (76, 17018793), (99, 13064932), (103, 12557556), (114, 11345862), (132, 9798699), (171, 7563908), (198, 6532466), (206, 6278778), (209, 6188652), (228, 5672931), (309, 4185852), (342, 3781954), (396, 3266233), (412, 3139389), (418, 3094326), (618, 2092926), (627, 2062884), (684, 1890977), (836, 1547163), (927, 1395284), (1133, 1141596), (1236, 1046463), (1254, 1031442), (1669, 774972), (1854, 697642), (1881, 687628), (1957, 660924), (2266, 570798), (2508, 515721), (3338, 387486), (3399, 380532), (3708, 348821), (3762, 343814), (3914, 330462), (4532, 285399), (5007, 258324), (5871, 220308), (6676, 193743), (6798, 190266), (7524, 171907), (7828, 165231), (10014, 129162), (10197, 126844), (11742, 110154), (13596, 95133), (15021, 86108), (17613, 73436), (18359, 70452), (20028, 64581), (20394, 63422), (21527, 60084), (23484, 55077), (30042, 43054), (31711, 40788), (35226, 36718)]